What was found
DISCREPANCY: OVERWING HATCH EMERGENCY LIGHT HAS SHORT ON TIME. CORRECTIVE ACTION: REMOVED AND REPLACED BATTERY CHARGE, P/N 2012-1, S/N 19688, AND BATTERY PACK, P/N 2013-1A, S/N 113276 AT STA. 598R, TEST GOOD IAW B737 AMM 33-51-51
- Difficulty date
- December 10, 2017
- Submitted
- December 13, 2017
- Operation
- Air carrier
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24812
- Aircraft time
- 63,062 hours, 43,014 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 113276
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.